Thanatos

Unable to endure the abuse at his orphanage, Tae-Ju murders the director and flees with nothing. Desperate to end his life, he stumbles upon a church of the Hwasin Faith to confess his sins before dying. It is there that Tae-Ju discovers his true identity: a god of death. In his new life as a god, Tae-Ju is joined by Jeong-Hu, a god-hating elder of Hwasin. Together, they navigate their complex destinies and unravel the mysteries of their divine roles.

(Source: Lezhin US, edited)